Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,743",
      "signature": "0xa7be72285e4562acb4f02e8793c1c43fe9df9f3cd02b1d0020c93ff467e7a36e92c07e9e148129980afe8ff871d527ae",
      "randomness": "0xa36a4bee38a2b35d47e1175b026850a50ceb65bb8a762a47b5929463a38d8c4c"
    }
  ],
  "blockNumber": "7,412,771"
}

{
  "Sr25519": "0x320f647accda89021c9be47fab5117d2c2ecb3ab9be66082645f4d65e5420e6420fbd972bf425daa0613c35ed19021c405fab5482d198979863214452e84dd84"
}